[PATCH v2 10/30] Encapsulate lz4 information in ImageEncoders structure

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 server/dcc-encoders.c | 16 ++++++++--------
 server/dcc-encoders.h |  5 +++++
 server/dcc.c          |  4 ++--
 server/dcc.h          |  4 ----
 4 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/server/dcc-encoders.c b/server/dcc-encoders.c
index 0b8ef46..8790512 100644
--- a/server/dcc-encoders.c
+++ b/server/dcc-encoders.c
@@ -373,14 +373,14 @@ static void image_encoders_init_jpeg(ImageEncoders *enc)
 }
 
 #ifdef USE_LZ4
-static inline void dcc_init_lz4(DisplayChannelClient *dcc)
+static inline void image_encoders_init_lz4(ImageEncoders *enc)
 {
-    dcc->lz4_data.usr.more_space = lz4_usr_more_space;
-    dcc->lz4_data.usr.more_lines = lz4_usr_more_lines;
+    enc->lz4_data.usr.more_space = lz4_usr_more_space;
+    enc->lz4_data.usr.more_lines = lz4_usr_more_lines;
 
-    dcc->lz4 = lz4_encoder_create(&dcc->lz4_data.usr);
+    enc->lz4 = lz4_encoder_create(&enc->lz4_data.usr);
 
-    if (!dcc->lz4) {
+    if (!enc->lz4) {
         spice_critical("create lz4 encoder failed");
     }
 }
@@ -407,7 +407,7 @@ void dcc_encoders_init(DisplayChannelClient *dcc)
     image_encoders_init_lz(enc);
     image_encoders_init_jpeg(enc);
 #ifdef USE_LZ4
-    dcc_init_lz4(dcc);
+    image_encoders_init_lz4(enc);
 #endif
     dcc_init_zlib(dcc);
 
@@ -425,8 +425,8 @@ void dcc_encoders_free(DisplayChannelClient *dcc)
     jpeg_encoder_destroy(enc->jpeg);
     enc->jpeg = NULL;
 #ifdef USE_LZ4
-    lz4_encoder_destroy(dcc->lz4);
-    dcc->lz4 = NULL;
+    lz4_encoder_destroy(enc->lz4);
+    enc->lz4 = NULL;
 #endif
     zlib_encoder_destroy(dcc->zlib);
     dcc->zlib = NULL;
diff --git a/server/dcc-encoders.h b/server/dcc-encoders.h
index 939221f..d540cd3 100644
--- a/server/dcc-encoders.h
+++ b/server/dcc-encoders.h
@@ -172,6 +172,11 @@ struct ImageEncoders {
 
     JpegData jpeg_data;
     JpegEncoderContext *jpeg;
+
+#ifdef USE_LZ4
+    Lz4Data lz4_data;
+    Lz4EncoderContext *lz4;
+#endif
 };
 
 typedef struct compress_send_data_t {
diff --git a/server/dcc.c b/server/dcc.c
index 218baad..c3cfb05 100644
--- a/server/dcc.c
+++ b/server/dcc.c
@@ -788,8 +788,8 @@ glz:
 static int dcc_compress_image_lz4(DisplayChannelClient *dcc, SpiceImage *dest,
                                   SpiceBitmap *src, compress_send_data_t* o_comp_data)
 {
-    Lz4Data *lz4_data = &dcc->lz4_data;
-    Lz4EncoderContext *lz4 = dcc->lz4;
+    Lz4Data *lz4_data = &dcc->encoders.lz4_data;
+    Lz4EncoderContext *lz4 = dcc->encoders.lz4;
     int lz4_size = 0;
     stat_start_time_t start_time;
     stat_start_time_init(&start_time, &DCC_TO_DC(dcc)->lz4_stat);
diff --git a/server/dcc.h b/server/dcc.h
index 034b9b1..bdfc001 100644
--- a/server/dcc.h
+++ b/server/dcc.h
@@ -65,10 +65,6 @@ struct DisplayChannelClient {
 
     int zlib_level;
 
-#ifdef USE_LZ4
-    Lz4Data lz4_data;
-    Lz4EncoderContext *lz4;
-#endif
     ZlibData zlib_data;
     ZlibEncoder *zlib;
 
-- 
2.7.4

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